Most hybrid smartwatches track the essentials: steps, calories, distance, and heart rate. Some even offer more advanced features like sleep tracking, menstrual cycle monitoring, and hydration ...
When 2025 rolls around, I’ll have been a professional fitness writer for ten years, and a professional technology writer for five. In my long career writing about fitness and fitness tech, I’ve tried ...
As we explain in our picks below, this type of heart rate monitor can respond more quickly to your heart rate’s changes than the optical sensors found in watch and fitness tracker monitors.